baber/WOPTO huggingface dataset:
Patent BR-9909314-A (BR)
Title: Processos para formar uma tela de pressão de fio em forma de cunha, e para formar uma tela de pressão em forma cilìndrica do tipo tendo uma multiplicidade de fio em forma de cunha adjacentes, e, cesta de tela cilìndrica de fios em forma de cunha
Inventor: CERRI DONALD
IPC: B01D29/11
Filed: 1999-03-26
Abstract: "PROCESSOS PARA FORMAR UMA TELA DE PRESSãO DE FIO EM FORMA DE CUNHA, E PARA FORMAR UMA TELA DE PRESSãO EM FORMA CILìNDRICA DO TIPO TENDO UMA MULTIPLICIDADE DE FIOS EM FORMA DE CUNHA ADJACENTES, E, CESTA DE TELA CILìNDRICA DE FIOS EM FORMA DE CUNHA". Processos para fabricar uma tela de pressão de fio em forma de cunha (10) e telas de pressão feitas por esse meio. Espaçadores (14) são integralmente formados sobre fios em forma de cunha (12) com os fios em forma de cunha agrupados lado a lado em um arranjo plano. Os fios em forma de cunha (12) são então flexivelmente presos um ao outro por um meio de união flexível tal como um fino filete de solda (20). Os espaçadores (14) são usados em vez de calcos discretos e limitam contra fios em forma de cunha vizinhos (12) para melhorar por esse meio a precisão dimensional das aberturas (48) formadas entre fios em forma de cunha adjacentes (12). O painel flexível é formado em uma forma cilíndrica por curvamento. Anéis de extremidade e suporte (84) são presos ao cilindro para formar uma cesta de tela de cilindro.
Patent BR-9911951-A (BR)
Inventor: GRIFFIN JAMES W
IPC: B01D39/16
Filed: 1999-07-08
Abstract: A laminate product is provided. The laminate product includes a first layer of porous expanded polytetrafluoroethylene membrane, and a second layer of woven fabric of polytetrafluoroethylene containing yarn. The membrane preferably has an air permeability of at least 0.01 cfm/ft2 at 0.5 inch water gauge, and a thickness of greater than about 0.5 mil. The woven fabric preferably has a weight of between about 15 ospy and about 30 ospy. The laminate product can be sewn to provide a filter bag for use in pulse jet filter applications.
Patent BR-9913334-A (BR)
Title: Fibras de núcleos múltiplos e gerenciadas para dispersão de multimodo
Inventor: BHAGAVATULA VENKATA A
IPC: G08C/
Filed: 1999-08-10
Abstract: Patente de Invenção para "FIBRAS DE NúCLEOS MúLTIPLOS E GEREINCIADAS PARA DISPERSãO DE MULTIMODO". Trajetórias óticas ao longo de fibras, incluindo núcleos múltiplos ou modos múltiplos, são dispostas com características de dispersão positiva e negativa. Mecanismos de acoplamento ou de conexão regulam os comprimentos relativos de deslocamento entre as trajetórias tendo características de dispersão diferentes, de modo que a dispersão total das trajetórias combinadas se aproxima de zero sobre uma faixa de comprimentos de onda de sinal pretendida para transmissão.
Patent BR-9915897-A (BR)
Title: Agentes de transferência de ácidos nucleicos, composição, utilização de um agente de transferência e processos de tratamento de corpo humano ou animal e de transferência de ácidos nucleicos.
Inventor: HERSCOVICI JEAN
IPC: C12N15/87
Filed: 1999-12-02
Abstract: "AGENTES DE TRANSFERêNCIA DE áCIDOS NUCLEICOS, COMPOSIçãO, UTILIZAçãO DE UM AGENTE DE TRANSFERêNCIA E PROCESSOS DE TRATAMENTO DE CORPO HUMANO OU ANIMAL E DE TRANSFERêNCIA DE áCIDOS NUCLEICOS". A presente invenção refere-se a novos agentes de transferência, as composições contendo os mesmos e suas utilizações para a transferência in vitro, in vivo ou ex vivo de ácidos nucleicos nas células. Mais precisamente, a presente invenção refere-se a novos agentes de transferência de ácidos nucleicos que compreendem um espaçador hidrófobo ligado quimicamente de um lado a um policátion e por outro lado a pelo menos um substituinte hidrófilo.
Patent BR-9916184-A (BR)
Inventor: GWON ARLENE
IPC: A61F2/16
Filed: 1999-12-08
Abstract: Intraocular lenses include an optic adapted to focus light toward a retina of an eye and a movement assembly coupled to the optic. The optic includes a far vision correction power for infinity reduced by a diopter power increment. The movement assembly is adapted to cooperate with the eye to move the optic bidirectionally, that is anteriorly in the eye and posteriorly in the eye, for example, from a neutral resting position in the eye, to effect positive accommodating movement of the optic and negative accommodating movement of the optic, respectively. Methods of inserting such intraocular lenses into an eye are also provided.
Patent CH-496002-A (CH)
Title: Dinucleoside phosphates with antitumour and antiviral
Inventor: ARTHUR RAYMOND HANZE
IPC: C07H19/04
Filed: 1966-09-20
Abstract: Dinucleoside phosphates: and corresp. (II) Either (A) Z = H, OH, NH2, acylamino, thio or alkylthio X = H, alpha- or beta-2-12 C acyloxy Y = cytosin-1-yl, thymin-1-yl, adenin-9-yl, guanin-1-yl, 6-mercaptopurin-9-yl, uracil-3-yl, uracil-1-yl (opt. substd. by 5-F, 5-Cl, 5-Br, 5-I or 5-CF3), 6-azauracil-1-yl, hypoxanthin-9-yl, xanthin-9-yl, 3- and 5-methylcytosin-1-yl, 2,6-diamino-purin-9-yl, 5-hydroxymethyl-cytosin-1-yl, 7-deazaadenin-9-yl, 6-mercapto-7-deazapurin-9-yl or 7-deazahypoxanthin-9-yl or (B) Z = H, OH, acylamino, thio or alkylthio X = H, alpha- or beta-2-12 C acyloxy Y = gp. as above in which reactive gps. like NH2 protected by acylation.
Patent FR-785800-A (FR)
IPC: D06M13/148
Filed: 1935-02-18
Granted: 1935-08-19
Abstract: Emulsifying or dispersing agents are prepared by treating sod oil, degras, moellon or like oil recovered in the manufacture of chamois leather with ethylene oxide, preferably in the presence of caustic alkali or a surface active solid, e.g. infusorial earth or silica gel.  The products give emulsion with animal, vegetable and mineral oils and are useful in the textile industry as levelling agents in dyeing and printing and for improving the cleansing action of sulphuric esters of the higher alcohols.  In examples: (1) sod oil is treated with ethylene oxide to prepare products which are used to emulsify a lubricating oil with water; (2) a sod oil-ethylene oxide product is mixed with oleic acid and then olive oil and water added whereby a white emulsion is obtained; (3) a similar product is mixed with cetyl sodium sulphate to give a detergent suitable for cleansing wool: (4) wool is dyed with indigo in a vat containing the sod-oil ethylene oxide product. Specification 380,431 is referred to.ALSO:Emulsifying or dispersing agents are prepared by treating sod oil, degras, moellon or like oil recovered in the manufacture of chamois leather with ethylene oxide, preferably in the presence of caustic alkali or a surface active solid, e.g. infusorial earth or silica gel.  The products give emulsions with animal, vegetable and mineral oils.  In examples, (1) sod oil is treated with ethylene oxide to prepare products which are used to emulsify a lubricating oil with water; (2) a sod oil-ethylene oxide product is mixed with oleic acid and then olive oil and water added whereby a white emulsion is obtained; (3) a similar product is mixed with cetyl sodium sulphate to give a detergent suitable for cleansing wool. Specification 380,431 is referred to.
Patent GB-2358332-A (GB)
Title: Frame formatting with fixed payload to overhead ratio
Inventor: ABBAS GHANI ABDUL MUTTALIB
IPC: H04J3/16
Filed: 2000-01-14
Abstract: A communication system 300 includes one or more channels, each channel comprising a transmitter 20 and receiver 40 connected via a wavelength multiplexed (WDM) optical fibre link 30. In operation, the transmitters combine payload data and overhead data into frames such that the number of payload bits relative to the number of overhead bits is in a fixed ratio, e.g. 31:1, thereby simplifying the decoding process and bit error rate determinations. The payload comprises only useful data, i.e. there is no justification code or bit stuffing. Each channel is capable of adapting to the data rate of its associated payload data and can therefore function mutually asynchronously. The overhead data may include synchronising code, balancing code, interleaved parity code etc. The frames may be grouped into multiframe structures having successively incremented identity codes.
Patent GB-2346219-A (GB)
Title: Electrically tuneable optical filter
Inventor: BOYNE COLIN MICHAEL
IPC: G02B6/34
Filed: 1998-10-21
Abstract: A device for spatially separating components of frequency in a primary radiation beam comprising means (40) for separating the primary radiation beam into a plurality of secondary radiation beams, a plurality of electrically biasable waveguides (41) forming a waveguide array, each for transmitting a secondary radiation beam to an output, wherein each waveguide has an associated optical delay line (43) having a corresponding optical delay time, wherein each of the optical delay times is different. The device also comprises means (42) for applying a variable electric field across each of the waveguides such that the phase of the secondary radiation beams (45) transmitted through each may be varied by varying the electric field. The secondary radiation beams output from each of the waveguides interfere in a propagation region with a secondary radiation beam output from at least one of the other waveguides so as to form an interference pattern comprising one or more maximum at various positions in the propagation region. Preferably, the device provides at least two outputs. The device may also comprise means for applying RF modulation to the primary radiation beam. The device may comprise electrically biasable GaAs waveguides formed in one with the associated optical delay lines on a single chip. Alternatively, the device may comprise an array of electrically biasable waveguides each having an optical fibre delay line. The device may be used as a staring spectrum analyser for optical or microwave frequencies for demultiplexing or multiplexing a beam of radiation and for controlling the wavelength of a tuneable on-chip laser.
Patent GB-2363404-A (GB)
Title: Wall cladding: thermal insulation
Inventor: KESKIN OZDEMIR
IPC: E04G21/18
Filed: 2000-06-17
Abstract: A thermal insulation panel of extruded polystyrene has a grooved face 5 to bond with concrete, and a face 3 covered with polypropylene mesh embedded in high strength fibre concrete 4, and profiled for the receipt of brick slips 8. The panels are located with face 4 adjacent outer aluminium shuttering, and with face 5 spaced from inner shuttering, and concrete is cast so that the panels become an integral cladding of a cast building structure: alternatively they can be applied to an existing wall. Brick slips 8 are then applied using mortar bed 9 and pointed 10; L - shaped slips may co-operate with a window- or door- receiver 11 as shown. Grooves 5 can be used to align the panels to ensure that the slip -receiving channels are in correct register.
Patent GB-2352470-A (GB)
Title: Shield for electrical back box
Inventor: GAMSKI WITOLD
IPC: H02G3/12
Filed: 2000-06-16
Abstract: A temporary shield 9 for protecting an electrical back box (1, Fig 7) from ingress of building material, such as plaster, during building work. The shield 9 comprises a frame member 10 which in use provides an extension to the side wall or walls of the box and flange means 15 for retaining the frame member. The frame member may include an inner face (20, Fig 17) which is preferably hinged by a flexible strip (not shown). During use, the back box is mounted in the wall, the shield is attached, the surrounding wall is plastered, and finally the shield is removed.
Patent GB-2350190-A (GB)
Title: Apparatus for monitoring a level of a chemical species in a body fluid
Inventor: PEPER ERIC A
IPC: C12Q1/26
Filed: 1999-03-03
Abstract: An apparatus for monitoring a level of a chemical species in a body fluid includes a fluid collection layer adapted for receiving the body fluid. The fluid collection layer is dry prior to being brought into contact with the body fluid. A catalyst is provided in, on, or near the fluid collection layer so as to be in contact with the body fluid in the fluid collection layer. The catalyst facilitates a reaction of the chemical species in the body fluid. An indicator, responsive to the reaction of the chemical species, is also provided in, on, or near the fluid collection layer. A characteristic of the indicator changes in response to the reaction of the chemical species, thereby indicating the level of the chemical species in the body fluid. This apparatus can used, for example, to monitor the level of lactate in perspiration during activities, such as exercise or other athletic exertions.
Patent GB-2353938-A (GB)
Title: Security device for personal possessions
Inventor: REDDY MICHAEL EDMUND
IPC: A45C13/20
Filed: 2000-09-08
Abstract: A personal item such as a wallet, purse or camera is connected by a strap 4 and/or screw 8 to a spring loaded retractable cable (not shown) contained in a housing 2. The housing may be placed in a pocket and is releasably joined to the clothing by a button 3 having pins 6 passing through the cloth into recesses 7 in the housing. The rewind opening incorporates a plurality of cable cleaning brushes. A governor limits the speed at which the cable is dispensed; steady withdrawal is allowed but on tugging rapidly the cable is locked.
Patent GB-2354425-A (GB)
Title: Clothing extension device
Inventor: WESLEY-BROWN TRUDIE
IPC: A41D1/21
Filed: 2000-09-18
Abstract: This invention comprises a clothing extension device which includes a panel including a top edge and side edges, the panel being capable of expansion in at least the side to side direction. It also includes a means connected to the panel to attach the panel into jeans, trousers, shorts or skirts which have a two part fastening device at or near the waistline, the means being capable of expansion with the panel.
Patent GB-2351194-A (GB)
Title: Voltage controlled oscillator
Inventor: LAI BENNY W H
IPC: H03K3/0231
Filed: 1997-11-12
Abstract: A dual voltage controlled oscillator ("VCO") (5) suitable for use in clock and data recovery ("CDR") systems operating at 100s to 1.000s of MB/sec has variable delay cells (10) controlled by a modulation current; the modulation current is generated (16) from a combination of a direct current and a bang/bang modulation current (150/151), the ratio of the direct current and the bang/bang modulation current being determined by a ratio of resistors.
Patent GB-2355670-A (GB)
Title: Net support system
Inventor: MCGINNITY DAVID STUART
IPC: A63B71/02
Filed: 2000-09-25
Abstract: A net support system comprises a plurality of support structures, each one consisting of a cable 1 connected across a play area at the top of end posts 2, each post being mounted into a socket member provided with reinforcing plates 8 which serve to hold the socket firmly in place when it is set in concrete in the ground 15, each post further comprising a stay 10 to counter the pull exerted by the cable 1 connecting one of the reinforcing plates 8 and post 2 at flange 11. In use, net runs are suspended from the array to create a number of practice wickets. The practice wickets can be moved along the lengths of the cables 1 in the array, so as to equalise the wear on adjacent wickets. Because the nets are freely suspended from cables 1, they can also be easily moved to allow the wicket area to be mowed. Preferably there are pulleys 12 mounted at the top of the posts over which the support cable 1 runs, with at least one of the posts in each support structure being provided with a cable tensioning winch 13. Optionally, cables for tensioning the nets (figs 6 and 7, not shown) may run adjacent to, or be attached to, the support cables of the support system If the support cables are to be strung across a wide play area, intermediate free-standing supports may be used to support the cables between end posts. When the net support system is not being used and has been dismantled, the sockets may be closed by a detachable cap to prevent the ingress of water.
Patent GB-2355806-A (GB)
Title: Device and method for measuring the concentration of a paramagnetic gas
Inventor: STARK HARTMUT
IPC: G01N27/74
Filed: 2000-10-25
Abstract: Measuring the concentration of a paramagnetic gas (e.g. oxygen) in a gas sample by obtaining a measurement signal with a small spurious component. The device includes<BR> a magnetic-field source (4, 5, 6, 7), which can be modulated, having an air gap (3) as a measuring chamber for receiving the gas sample,<BR> a modulation source (26) for supplying a modulation signal to the magnetic-field source (4, 5, 6, 7),<BR> a measuring element (8), which is arranged within the air gap (3) and is heated to a working temperature, for supplying a heat-flow measurement signal,<BR> a filtering device (28, 29) for separating periodic fluctuations on account of the modulation of the magnetic-field source from the heat-flow measurement signal, with the amplitude of the periodic fluctuations being a measure of the proportion of the gas in the gas sample. The measuring element is a thermocouple and two alternately modulated magnetic field sources may also be used.
Patent GB-2369195-A (GB)
Title: Securing an optic fibre to an electronic package using RF heating
Inventor: LANE ANTHONY ALAN
IPC: H05B6/02
Filed: 2000-11-16
Abstract: An optical fibre is secured to an electronic package (10) by, firstly, providing in a wall (14) of the package (10) an electrically conductive tube (12), an inductance arrangement (16-22) in magnetically co-operational relation to the tube (12) and a securing agent inside the tube, then secondly inserting the fibre into the tube (12) and passing an RF current through the inductance arrangement (16). The current is such as to melt the securing agent and, when the securing agent is allowed to cool, a bond is formed between the fibre and the tube (12). The package (10) is preferably an LTCC multilayer package with the inductance (16) being formed in adjacent layers and the tube (12) is preferably composed of a metallic ink which is applied to a stepwise-circular cylindrical cavity likewise formed in adjacent layers. 18,20,22 are winding sections. Reference is also made to the use of RF induction heating to bond a glass member to a metal seal.
Patent GB-2362993-A (GB)
Title: Method of forming a copper wiring in a semiconductor device
Inventor: PYO SUNG GYU
IPC: H01L21/768
Filed: 2000-12-01
Abstract: A method of forming a copper wiring in a semiconductor device comprises forming a seed layer on a semiconductor device surface which includes a diffusion barrier layer, contact hole and trench, by metal organic chemical vapour deposition (MOCVD) using a 1,1,1,5,5,5-hexafluoro-2, 4-pentadionato (3,3-dimethyl-1-butene)-copper(I) ((hfac)Cu(DMB)) compound as a copper precursor by optimally setting deposition process conditions of a Cu deposition equipment. A copper layer is then plated over the seed layer to a sufficient thickness and chemical mechanical polishing is performed to produce a quality copper thin film which realises reappearance of the copper deposition process. A first copper seed layer formed by physical vapour deposition may be formed prior to the MOCVD deposited layer on the device surface.
Patent GB-2370658-A (GB)
Title: A modular software framework
Inventor: POOLE JOSEPH TIMOTHY
IPC: G06F9/44
Filed: 2000-12-29
Abstract: A software platform is described which supports the real time construction and modification of applications comprised of a plurality of software modules. Software modules are implemented to perform the smallest possible role or function within an application so that there is as little as possible overlap between the functionality provided by different modules. As a user of the application, or other software modules of the application, request some functionality, the software modules which provide that functionality are loaded in and connected to the application. Modules which provide functionality that is no longer needed are disconnected from the application so that the application takes up as little space in memory as possible. In the preferred embodiment the platform is provided by a number of Java (RTM) APIs which extend the functions provided by Sun Microsystem's Java platform. The classes and interfaces of the APIs allow software modules 74, 76, 79 to be classified so that they may be integrated into an application in a known manner, and so that they may be identified easily and requested for use; they also provide a Registry of available software modules that may be used with the application, a data model for representing data in a uniform way within an application and a communication protocol for sharing data and configuration information 72, 78 between software modules.
Patent GB-2360718-A (GB)
Title: Device for depositing an adhesive on a web of material
Inventor: KRIEGER WILLI
IPC: B31B50/16
Filed: 2001-03-09
Abstract: A device 10 for depositing an adhesive on a web of material 1 is disposed before a severing arrangement 20 which severs, from the said web of material 1 individual blanks 3 which serve to form packaging containers. The web of material 1 is conveyed in a timed cycle by means of a conveyer arrangement constructed as a suction belt 11. The device (10) for depositing the adhesive has an arrangement 25 for applying the said adhesive, which arrangement comprises an adhesive-dispensing strip 26. Provision is made, according to the invention, for the adhesive-dispensing strip 26 to be displaceably disposed in such a way that the said strip can be brought up in the direction of the severing arrangement 20 after a machine stoppage or the like. As a result of this, it is possible to continue to use, at least in some cases, blanks 3 onto which the adhesive already deposited has dried.
Patent GB-2373975-A (GB)
Title: Compression of digital audio signals
Inventor: FRINDLE PAUL ANTHONY
IPC: G10L21/034
Filed: 2001-03-30
Abstract: The dynamic range of digital audio such as CD may be so large that quiet signals can be masked by louder signals. In order to emphasise quiet signals, a series of digitally sampled signals are input to a signal processor which applies a transfer function to each of the samples and outputs a series of compressed samples. This leads to an increase in the magnitude of weak signals relative to stronger signals with the effect that the ratio of RMS signal to peak signal magnitudes is lower for the input digital signals than of the output signals. The transfer function is applied to each of the digital samples independently of each other which makes the compression time invariant. A digital filter may also be used to split the digital signal into two frequency bands. Each of the bands may be compressed using different or similar transfer functions before being combined.
Patent GB-2361337-A (GB)
Title: Computerized game ball customization system
Inventor: KENNEDY THOMAS J
IPC: B41M5/52
Filed: 1999-10-06
Abstract: The present invention is a method for soliciting orders for customized game balls. The present method includes providing a game ball order form accessible through a computer network by one or more users from one or more remote sites. The present method further includes providing one or more possible design criteria, requesting the user to customize a game ball by entering at least one of the design criteria on the order form, requesting the user to submit the order form through the computer network, and receiving the order form. The design criteria may include customizing indicia to be printed on the surface of the game ball. Ink jet printing is the preferred method of printing indicia on a game ball. The present method may also include the step of manufacturing game balls according to the customized game ball order form. An advantage of the present method is that the manufacturing step may be integrated into the overall customization process. This integration may be accomplished by, for example, translating the design criteria data into manufacturing control data to be used directly by the apparatuses at a manufacturing facility.